package binsec

  1. Overview
  2. Docs
Semantic analysis of binary executables

Install 

dune-project
 Dependency

binsec.github.io Readme Changelog LGPL-2.1-or-later License Edit opam file Versions (19)

Authors

  1. A
    Adel Djoudi
  2. B
    Benjamin Farinier
  3. C
    Chakib Foulani
  4. D
    Dorian Lesbre
  5. F
    Frédéric Recoules
  6. G
    Guillaume Girol
  7. J
    Josselin Feist
  8. L
    Lesly-Ann Daniel
  9. M
    Mahmudul Faisal Al Ameen
  10. M
    Manh-Dung Nguyen
  11. M
    Mathéo Vergnolle
  12. M
    Mathilde Ollivier
  13. M
    Matthieu Lemerre
  14. N
    Nicolas Bellec
  15. O
    Olivier Nicole
  16. R
    Richard Bonichon
  17. R
    Robin David
  18. S
    Sébastien Bardin
  19. S
    Soline Ducousso
  20. T
    Ta Thanh Dinh
  21. Y
    Yaëlle Vinçont
  22. Y
    Yanis Sellami

Maintainers

  1. B
    BINSEC <binsec@saxifrage.saclay.cea.fr>

Sources

binsec-0.11.0.tbz
sha256=4cf70a0367fef6f33ee3165f05255914513ea0539b94ddfef0bd46fc9b42fa8a
sha512=cd67a5b7617f661a7786bef0c828ee55307cef5260dfecbb700a618be795d81b1ac49fc1a18c4904fd2eb8a182dc862b0159093028651e78e7dc743f5babf9e3

doc/binsec.symbolic/Binsec_symbolic/Path/Make/Value/index.html

Module Make.ValueSource

type t = value

A symbolic value.

type id

The unique identifier for variable naming (SSA form).

Creation

val constant : Binsec_kernel.Bitvector.t -> t

constant v creates a value that evaluates to the Binsec_kernel.Bitvector v.

val zero : t

zero shorthand for constant Binsec_kernel.Bitvector.zero.

val var : id -> string -> int -> t

var i n s creates a (first-order) constant value of s bits, named n and uniquely identified by i.

val unary : State.unary State.operator -> t -> t

unary o v returns the application of the unary operator o applied to the value v.

val binary : State.binary State.operator -> t -> t -> t

binary o v1 v2 returns the application of the binary operator o applied to the values v1 and v2.

val ite : t -> t -> t -> t

ite cond if_term else_term returns the value that evaluates to if_term if cond is true, or else_term otherwise.

Inspection

val is_symbolic : t -> bool

is_symbolic v returns true if the v does not syntactically evaluate to constant Binsec_kernel.Bitvector.t.

val is_zero : t -> State.trilean

is_zero v returns True if v equals zero, False if v equals one and Unknown otherwise.

val sizeof : t -> int

sizeof v returns the size in bits of the value v.